How To Build A Flat Roof Deck

How to build a roof over a deck step 1.

How to build a flat roof deck. Building a deck over a flat roof is very similar to building a deck over a concrete patio. The thing is that the roof draining is through a hole in the center of the roof. This will provide the surface for you to attach the decking. These decks are often referred to as floating as they are not secured in place as a stand alone structure.

Hi thanks for the interesting blog. The joists of the deck as with most flooring will be set out on 16 inch centers. I repair replace and build decks i do not notch my 4x post but when it is there already i like to use metal bracket on the two sides and if possible go underneath the deck and beef up the framework and add more support were i can the main idea in my opinion on rail system and support depends on how high the deck is. Step 4 assemble the deck.

Build the frame of the roof on the ground. Step 2 order materials. They are merely placed on top of another structure. Building a deck over a flat roof is very similar to building a deck over a concrete patio.

So i will not be able to put the sleepers parallel to the slope. How to build a deck on a flat roof. Then you will install sleepers or flat 2x6s laid flat every 16 on top of the roof surface. May 7 2014 before we look at how to build a deck on a flat roof here s an example of what not to do as debris settled into the cracks of the gravel roof it became a muddy sponge and the sleepers became dams with big rains.

Step 5 add handrails. Step 3 prepare the materials. The standing water eventually seeped through and rotted the frame. I am working on a roof deck.

Frame up a box the size of the outer dimensions of your deck using 2. That means there are 4 slopes leading the rain or melted snow water to the drain. First you must make sure the roof is strong enough to support 55 lbs per square foot. Step 1 simplify the project.

Lift the box.